Finding the Fourth Proportional to 2,735.34, 3,773.88 and 1,616.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,735.34 : 3,773.88 = 1,616.31 : x
2. Step 2: Convert to fraction form
   2,735.34/3,773.88 = 1,616.31/x
3. Step 3: Cross multiply
   2,735.34x = 3,773.88 × 1,616.31
4. Step 4: Simplify right side
   2,735.34x = 6,099,759.98
5. Step 5: Solve for x
   x = 6,099,759.98/2,735.34
6. Step 6: Final answer
   x = 2,229.98